//#pragma once
#ifndef __MYSTDIO_H__
#define __MYSTDIO_H__

#include <string.h>

#define SIZE 1024
#define FLUSH_NOW 1
#define FLUSH_LINE 2
#define FLUSH_ALL 4

typedef struct IO_FILE{
    int fileno;
    int flag;
    //char inbuffer[SIZE];
    //int in_pos;
    char outbuffer[SIZE];
    int out_pos;
}_FILE;

_FILE* _fopen(const char* filename, const char* flag);
int _fwrite(_FILE* fp, const char* s, int len);
void _fclose(_FILE* fp);




#endif
